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Transmitter Diversity With Phase-Division Applied to Optical GEO Feeder Links

Fuchs, Christian and Giggenbach, Dirk and Mata Calvo, Ramon and Rosenkranz, Werner (2021) Transmitter Diversity With Phase-Division Applied to Optical GEO Feeder Links. IEEE Photonics Technology Letters, 33 (11), pp. 541-544. IEEE - Institute of Electrical and Electronics Engineers. doi: 10.1109/LPT.2021.3073959. ISSN 1041-1135.

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Official URL: https://ieeexplore.ieee.org/document/9406917


The high data rates enabled by free-space optical communication links and additional factors, such as the unregulated spectrum, make them an attractive solution in future geostationary feeder link applications with capacities beyond one Terabit per second. However, optical links through the atmosphere are heavily affected by atmospheric turbulence, leading to significant scintillation. Transmitter diversity is an effective way to improve the signal quality of optical links. Transmitter diversity with Phase-Division in Bit-Time is a novel scheme for mitgating interference and thus enabling the use of equal wavelengths for multiple transmitters. This paper will evalute the Phase-Division in Bit-Time transmitter diversity scheme and present measurement results from a lab testbed.

Item URL in elib:https://elib.dlr.de/142693/
Document Type:Article
Title:Transmitter Diversity With Phase-Division Applied to Optical GEO Feeder Links
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Fuchs, ChristianChristian.Fuchs (at) dlr.deUNSPECIFIED
Giggenbach, DirkDirk.Giggenbach (at) dlr.deUNSPECIFIED
Mata Calvo, RamonRamon.MataCalvo (at) dlr.deUNSPECIFIED
Rosenkranz, WernerUniversität KielUNSPECIFIED
Date:April 2021
Journal or Publication Title:IEEE Photonics Technology Letters
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In ISI Web of Science:Yes
DOI :10.1109/LPT.2021.3073959
Page Range:pp. 541-544
Publisher:IEEE - Institute of Electrical and Electronics Engineers
Keywords:Optical GEO Feeder Link, Transmitter Diversity, Turbulence Mitigation, Phase-Division in Bit-Time
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Communication, Navigation, Quantum Technology
DLR - Research area:Raumfahrt
DLR - Program:R KNQ - Communication, Navigation, Quantum Technology
DLR - Research theme (Project):R - OSIRIS Future
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Satellite Networks
Deposited By: Fuchs, Christian
Deposited On:11 Jun 2021 17:21
Last Modified:24 May 2022 23:47

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